{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["person", "organization", "else", "location"], "input": "One U.S. firm bought 35,000 September 97 mid-curve put options at a strike price of 93.25 to 93.30 in the last two sessions , while a French firm bought 4,000 September 93.30 to 93.32 put spreads ."}
{"person": [], "organization": [], "else": ["French"], "location": ["U.S."]}